Keterangan :
TURBIDITY METER
 * Range : Auto range, two ranges, 0.00 to 50.00 NTU, 50 to 1, 000 NTU.
 * Resolution : 0.01 NTU/ 1 NTU.
 * Accuracy : 5 % F.S. or 0.5 NTU, which ever is greater.
 * Light source : LED, 850 nm.
 * Record Max, Min value.
 * Power : 1.5 V battery ( UM-4/ AAA) x 6 PCs.
 * 0 NTU and 100 NTU Calibration solution are included.
 * Designed to meet ISO 7027.